7 search results - page 1 / 2 » A spatial image hierarchy for compression in image-based-ren... |
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
Image-based rendering (IBR) systems create photorealistic views of complex 3D environments by resampling large collections of images captured in the environment. The quality of th...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
We introduce a set theoretic framework for watermarking and illustrate its effectiveness by designing a hierarchical semi-fragile watermark that is tolerant to compression and all...
ICIP
2007
IEEE
14 years 8 months ago
2007
IEEE
Visual data comprises of multi-scale and inhomogeneous signals. In this paper, we exploit these characteristics and develop an adaptive data approximation technique based on a hie...
FUN
2010
Springer
13 years 11 months ago
2010
Springer
The way memory hierarchy has evolved in recent decades has opened new challenges in the development of indexing structures in general and spatial access methods in particular. In t...
MM
1994
ACM
13 years 11 months ago
1994
ACM
In this paper we propose a technique for segmenting images by texture content with application to indexing images in a large image database. Using a quad-tree decomposition, textu...